692476

(R)-DM-SEGPHOS^®

• Synonyma: (R)-(+)-5,5′−Βis[di(3,5-xylyl)phosphino]-4,4′-bi-1,3-benzodioxole, [(4R)-(4,4′-bi-1,3-benzodioxole)-5,5′-diyl]bis[bis(3,5-dimethylphenyl)phosphine]
• Empirický vzorec (Hillův zápis): C₄₆H₄₄O₄P₂
• Číslo CAS: 850253-53-1
• Molekulová hmotnost: 722.79
• NACRES: NA.06
• PubChem Substance ID: 329761500
• UNSPSC Code: 12352005
• MDL number: MFCD09753008

Vlastnosti

• form: powder
• Quality Segment: 100
• optical activity: [α]20/D +60, c = 0.1 in chloroform
• reaction suitability: reagent type: ligand; reaction type: Noyori Asymmetric Hydrogenation
• mp: 256-261 °C
• functional group: phosphine
• SMILES string: Cc1cc(C)cc(c1)P(c2cc(C)cc(C)c2)c3ccc4OCOc4c3-c5c6OCOc6ccc5P(c7cc(C)cc(C)c7)c8cc(C)cc(C)c8
• InChI: 1S/C46H44O4P2/c1-27-13-28(2)18-35(17-27)51(36-19-29(3)14-30(4)20-36)41-11-9-39-45(49-25-47-39)43(41)44-42(12-10-40-46(44)50-26-48-40)52(37-21-31(5)15-32(6)22-37)38-23-33(7)16-34(8)24-38/h9-24H,25-26H2,1-8H3
• InChI key: XJJVPYMFHXMROQ-UHFFFAOYSA-N

Popis

Application

Takasago Ligands and Complexes for Asymmetric Reactions

Legal Information

Sold in collaboration with Takasago for research purposes only. JP Registration No. 3148136

SEGPHOS is a registered trademark of Takasago Intl. Corp.

Bezpečnostní informace

• Skladovací třída: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable